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For the Inventor, By the Inventor

Kawasaki, Japan

Hiroshi Yoshino

This inventor holds 37 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Inkjet Printing Technology. Top assignees: Canon Kabushiki Kaisha, Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Yoshino. Retrieved from https://idiyas.com/inventor/hiroshi-yoshino

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 37 

% Patents Active = 73.0


Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 365(Granted Patents)


Location History:

  • Yokohama, JP (1990 - 2004)
  • Kawasaki, JP (2001 - 2014)
  • Yokohama Kanagawa, JP (2019)
  • Kanagawa, JP (2003 - 2024)

Company Filing History:

goldMedal29 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
silverMedal8 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal4 out of 1,703 
 
Toshiba Electronic Devices & Storage Corporation
 patents
where one patent can have more than one assignee

Years Active: 1990-2026

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Areas of Expertise:
Inkjet Printing
Liquid Application
Recording Apparatus
Sheet Feeding Device
Ejector
Amplifier Circuit
Current Detection
Cable Management
Ink Transport System
Waste Liquid Absorption
Differential Amplifier
Voltage Source Circuit
37 patents (USPTO):Explore Patents
1. 12671376 - Amplifier circuit and system (2026-06-30),
2. 12438529 - Oscillation circuit (2025-10-07),
3. 12381526 - Amplifier circuit and sensor circuit (2025-08-05),
4. 12047539 - Method and system for cable management within hinge mechanisms of rotating units in an image reading apparatus and printing apparatus (2024-07-23),
5. 10502768 - Current detection circuit (2019-12-10),
6. 8789491 - Inkjet printing apparatus for applying uniform pressure on an applying roller (2014-07-29),
7. 8591012 - Liquid ejection apparatus (2013-11-26),
8. 8220411 - Liquid applying apparatus, method of controlling the same, and ink jet printing apparatus (2012-07-17),
9. 8146529 - Liquid application apparatus and printing apparatus (2012-04-03),
10. 6900611 - Recording apparatus (2005-05-31),
11. 6877737 - Sheet feeding device having cleaning mode for cleaning separating member and recording apparatus provided with the same (2005-04-12),
12. 6874778 - Sheet feeding apparatus and image forming apparatus provided with same (2005-04-05),
13. 6830330 - Inks-and-printing-media-integrated pack, ink-jet printing apparatus and method (2004-12-14),
14. 6793335 - Inks-and-printing-media-integral-type pack, printing liquid and sheets container, sheet supplying device, and printing apparatus comprising the same (2004-09-21),
15. 6786567 - Ink jet apparatus and waste liquid absorbing method (2004-09-07),

Title: Hiroshi Yoshino: Pioneering Inventor from Kawasaki

Introduction: Hiroshi Yoshino is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshino's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating cutting-edge technologies for a better future.

Career Highlights: With a career spanning over two decades, Hiroshi Yoshino has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various industries. His innovative spirit and dedication to pushing the boundaries of what is possible have earned him global recognition.

Collaborations: Throughout his career, Yoshino has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence. His ability to work in multidisciplinary teams has led to the development of transformative inventions that have had a lasting impact.

Conclusion: Hiroshi Yoshino's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His inventions continue to inspire future generations of inventors and shape the landscape of innovation worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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